{"product_id":"edelbrock-cyl-head-chrysler-gen-iii-hemi-perf-rpm-2003-ppresent-83cc-complete","title":"Edelbrock Cyl Head Chrysler Gen III Hemi Perf. RPM 2003-Ppresent 83CC Complete","description":"\u003cp\u003e\u003cstrong\u003eCylinder Head Chrysler Gen III Hemi Perf. RPM 2003-Ppresent 83CC Complete\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe Edelbrock #61099 Performer RPM cylinder heads are a bolt-on performance upgrade for 2003-Present Gen III HEMI® Early 5.7L engines. It's designed to fit with the stock intake manifold, exhaust manifold, valve cover, rockers, spark plugs and accessories, as well as Hellcat components. These cylinder heads have been machined to be used on either the driver or passenger side of the block. They are cast from A356 aluminum and heat treated to T6 specifications, machined and assembled at Edelbrock's facility in Torrance, California for guaranteed quality. The Edelbrock #61099 Performer RPM cylinder heads feature fully CNC machined combustion chambers along with CNC profiled bowls and port entries\/exits for improved air flow. They also feature more material in the deck and reinforced combustion chambers for increased cylinder pressures. The rocker bosses have been reinforced for improved stability and strength. Extra material has been added around the intake and exhaust ports to allow for porting in racing applications. Both the intake and exhaust port flanges have remained in the factory location for use with OEM components. The intake and exhaust valves have been tipped away from bore wall to unshroud the larger valves, while maintaining factory geometry. The seat diameters have also been increased for improved heat transfer and durability over stock. Match with an Edelbrock Victor EFI #7179 intake manifold for the ultimate in Edelbrock Gen III HEMI performance.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eINSTALLATION NOTE:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eEquipped with Springs for use in Hydraulic Roller Camshaft Applications\u003c\/p\u003e\u003cdiv style=\"margin-left: 2em\"\u003e\u003cdiv style=\"margin-left: 2em\"\u003e\n\u003cul\u003e\n\u003cli\u003eIncludes all factory accessory holes (Including Hellcat).\u003c\/li\u003e\n\u003cli\u003eCompatible with stock valve covers and coils\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecs:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eApplication: Universal\u003c\/li\u003e\n\u003cli\u003eGTIN: 00085347610990\u003c\/li\u003e\n\u003cli\u003eCombustion Chamber Volume: 83.0 cu.in\u003c\/li\u003e\n\u003cli\u003eDeck Height: 9.250 Inches\u003c\/li\u003e\n\u003cli\u003eExhaust Valve Diameter: 1.650 Inches\u003c\/li\u003e\n\u003cli\u003eIntake Runner Volume: 202.0 cu.in\u003c\/li\u003e\n\u003cli\u003eIntake Valve Diameter: 2.165 Inches\u003c\/li\u003e\n\u003cli\u003eMaterial: Aluminum\u003c\/li\u003e\n\u003cli\u003ePush Rod Diameter: 0.312 Inches\u003c\/li\u003e\n\u003cli\u003eRocker Stud Diameter: 0.375 Inches\u003c\/li\u003e\n\u003cli\u003eValve Spring Diameter: 1.300 Inches\u003c\/li\u003e\n\u003cli\u003eValve Spring Maximum Lift: 0.680 Inches\u003c\/li\u003e\n\u003cli\u003eValve Stem Diameter: 16.8 Inches\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003c\/div\u003e","brand":"FR SPORT","offers":[{"title":"Default Title","offer_id":68090908836156,"sku":"1E6FU","price":1948.4,"currency_code":"USD","in_stock":false}],"url":"https:\/\/fortunehunterzmotorsports.com\/products\/edelbrock-cyl-head-chrysler-gen-iii-hemi-perf-rpm-2003-ppresent-83cc-complete","provider":"Fortune Hunterz Motorsports ","version":"1.0","type":"link"}